#5BB226#5BB226

#5BB226 is a light, vivid yellow-green. Relative luminance 0.342; OKLCH L 68.3% C 0.189 H 136.6°. Best body text is #000000 at 7.84:1 contrast (WCAG AA passes).

Color values

HEX	#5BB226
RGB	rgb(91, 178, 38)
HSL	hsl(97, 65%, 42%)
HSV	hsv(97, 79%, 70%)
CMYK	cmyk(48.9%, 0%, 78.7%, 30.2%)
CIE-LAB	lab(65.12, -49.41, 58.43)
CIE-LCH	lch(65.12, 76.52, 130.22°)
OKLab	oklab(68.29% -0.1374 0.1298)
OKLCH	oklch(68.29% 0.189 136.6)
XYZ	xyz(20.5840, 34.2035, 7.3506)
Luminance	0.3421 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB226 #7D26B2

analogous

#A1B226 #5BB226 #26B237

triadic

#5BB226 #265BB2 #B2265B

tetradic

#5BB226 #26A1B2 #7D26B2 #B23726

square

#5BB226 #26A1B2 #7D26B2 #B23726

split-complementary

#5BB226 #3726B2 #B226A1

monochromatic

#274D10 #41801B #5BB226 #78D63F #9CE172

Accessibility & contrast

On white

2.68

#5BB226 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.84

#5BB226 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB226

7.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB226	#FFFFFF	#000000	##000000
##5BB226	1.00	2.68	7.84	7.84
#FFFFFF	2.68	1.00	21.00	21.00
#000000	7.84	21.00	1.00	1.00
##000000	7.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A300

Deuteranopia (green-blind)

#AD9B36

Tritanopia (blue-blind)

#56AB98

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #5bb226;
/* rgb */ color: rgb(91, 178, 38);
/* oklch */ color: oklch(68.3% 0.189 136.6);

Tailwind

colors: {
  custom: {
    50: '#92ca6c',
    500: '#5bb226',
    950: '#000000',
  },
}

SCSS

$custom: #5bb226;
$custom-light: #92ca6c;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb226",
  "rgb": {
    "r": 91,
    "g": 178,
    "b": 38
  },
  "hsl": {
    "h": 97.286,
    "s": 64.815,
    "l": 42.353
  },
  "oklch": {
    "l": 0.68293,
    "c": 0.18904,
    "h": 136.6
  },
  "luminance": 0.34205
}

Semantic roles & 50–950 ramp

primary

#5BB226

secondary

#A56CC8

accent

#40E8A8

background

#F9FCF6

surface

#F2F8EC

border

#CCD1C7

text

#0E1307

muted

#7E827A

Preview Lab

Preview with #5BB226

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →